Oracle has created an infrastructure business whereby it rents access to Nvidia's GPUs through a cloud-based system.
This model is attractive for businesses that have trouble procuring GPUs but demand high-performance compute at scale.
Oracle stock has been on a tear lately with shares easily outperforming Nvidia so far this year.
Prior to Oracle's (NYSE: ORCL) fiscal first-quarter earnings report on Sept. 9, the stock had already climbed roughly 33% on the year -- narrowly outpacing Nvidia's 27% gain over the same period.
But after delivering a blowout quarter highlighting a record $455 billion in remaining performance obligations from its cloud infrastructure division, Oracle stock went parabolic. As of Sept. 22, Oracle stock has gained a jaw-dropping 97% year to date -- more than doubling the return of Nvidia stock over the same period. This surge underscores how pivotal Oracle's cloud platform has become in the broader discussion around artificial intelligence (AI).
Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now. Learn More »
Let's explore why Oracle's cloud strategy carries so much weight and assess whether today's elevated share price still presents an attractive buying opportunity for investors.
Rather than competing directly with Nvidia in chip design or with hyperscalers by building headline-grabbing generative AI applications, Oracle has pursued a more subtle -- yet highly lucrative -- path into the AI realm. The company identified a critical imbalance early on in AI development: soaring demand for high-performance compute far outpaces the available supply of GPUs.
To capitalize, Oracle invested aggressively to secure GPUs, equip them in large-scale data center clusters, and rent out access to this scarce hardware through the cloud. In essence, Oracle created a business model to address the bottleneck of AI development -- procuring and provisioning compute. By delivering this capacity through a cloud-based infrastructure, the company has transformed GPU access into a recurring, on-demand service.
This GPU-as-a-service model has attracted a roster of marquee customers to Oracle Cloud Infrastructure (OCI) -- including OpenAI, Elon Musk's xAI, and ByteDance (the parent company of TikTok).
The key advantage of infrastructure services lies in flexibility. OCI allows enterprises to scale training and inference workloads without the rigidity and ecosystem lock-in often associated with denser platforms like Microsoft Azure or Amazon Web Services (AWS).
For many developers, this model provides a compelling, cost-efficient and time-effective alternative to traditional hyperscaler solutions -- helping reduce capital expenditures while accelerating time to production.
Image source: Getty Images.
Given Oracle's sharp price appreciation over the past several weeks, investors can clearly see notable valuation expansion reflected in the chart below. What's more telling is that with a forward price-to-earnings (P/E) multiple of 45, Oracle is now trading at its most expensive level since the dawn of the AI revolution.
Data by YCharts.
Why does this matter? Because such pronounced expansion indicates that a significant portion of future upside is already priced into Oracle stock. Put simply, investors are placing a premium on Oracle's cloud infrastructure playbook in its current form.
I see an issue with that. Some of Oracle's headline infrastructure deals raise questions about their substance. For instance, while a reported $300 billion partnership with OpenAI sounds great on paper, the reality is that the ChatGPT developer lacks adequate capital to fund such a commitment. These dynamics call into question how much near-term revenue Oracle can truly capture from these arrangements.
This is becoming an increasingly important point as the company's infrastructure investments are taking a toll on free cash flow. This begs the question: When will Oracle's cloud strategy actually begin to pay off and generate positive unit economics at scale?
Data by YCharts.
While Oracle undoubtedly benefits from secular tailwinds tied to AI infrastructure demand, the durability and monetization potential of the broader infrastructure opportunity remains cloudy. Moreover, I tend to shy away from investing in momentum stocks and buying at the peak anyway, so I recommend investors be cautious about chasing Oracle stock at its current valuation.
Before you buy stock in Oracle, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Oracle wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $661,910!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,125,504!*
Now, it’s worth noting Stock Advisor’s total average return is 1,079% — a market-crushing outperformance compared to 191% for the S&P 500. Don’t miss out on the latest top 10 list, available when you join Stock Advisor.
See the 10 stocks »
*Stock Advisor returns as of September 22, 2025
Adam Spatacco has positions in Amazon, Microsoft, and Nvidia. The Motley Fool has positions in and recommends Amazon, Microsoft, Nvidia, and Oracle. The Motley Fool recommends the following options: long January 2026 $395 calls on Microsoft and short January 2026 $405 calls on Microsoft. The Motley Fool has a disclosure policy.